Self-sinking screw

Description

FIG. 1 is a perspective top view of a self-sinking screw, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

CLAIM The ornamental design for a self-sinking screw, as shown and described.

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Inventors:	Ross; Joseph H. (Alameda, CA), Ross; Christopher S. (San Leandro, CA)
Applicant:	Name City State Country Type Ross; Joseph H. Ross; Christopher S. Alameda San Leandro CA CA US US
Appl. No.:	D/428,953
Filed:	August 6, 2012

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Current U.S. Class:	D8/387
Current International Class:	0808
Field of Search:	;D8/387,388,391,385 ;411/378,393,402,411,352,353,403,366.1,399

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References Cited [Referenced By]

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U.S. Patent Documents

298427	May 1884	Stone
466463	January 1892	Holland
1894708	January 1933	Sardeson
D103304	February 1937	Brown
D104473	May 1937	Phillips
D223560	May 1972	Hirata
3903784	September 1975	Dekker
5145301	September 1992	Yamamoto
5249882	October 1993	Nagoshi et al.
5353667	October 1994	Wilner
5683217	November 1997	Walther et al.
5890860	April 1999	Dorris
D416475	November 1999	DePrisco
RE36741	June 2000	Walther et al.
7037059	May 2006	Dicke
7101133	September 2006	Dicke
D593141	May 2009	Gaudron
7713013	May 2010	Sedgwick et al.
7914245	March 2011	Lin et al.
D646152	October 2011	Shinjo

Other References

R4 Multi Purpose Screw--Bulk. GRK Fasteners.com http://www.grkfasteners.com/en/R4.sub.--3.sub.--4.sub.--bulk.htm. cited by applicant . GRK Fasteners RS92125B Multi-Purpose YZ Screw, 9.times.21/2 Inch 5 Pound. Google Product Search. http://www.google.com/products/catalog?q=Self-Countersinking+Screws&hl=en- &prmd=imvns&biw=1440&bih=805&um=1&ie=UTF-8&tbm=shop&cid=658847003396695185- 3&sa=X& ei=ysbnTuyRBery0gHg4-jjCQ&ved=0CHsQ8wlwAg. cited by applicant . GRK Fasteners #10.times.21/2 on. R4 Self-Countersinking Screws (470 Pack). The Home Depot. http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?storeId- =10051&productId=202354283&langId=-1&catalogId=10053&ci.sub.--src=14110944- &ci.sub.--sku=202354283&cm.sub.--mmc=shopping-.sub.---googlebase-.sub.---D- 25X-.sub.---202354283&locStoreNum=4160. cited by applicant.

Primary Examiner: Lane; Sheryl
Attorney, Agent or Firm: Montgomery Patent & Design LLC Montgomery; Robert C.